[OSM-talk] New tool in Potlatch 2 for areas that share a way

[Phil! Gold]

* charlie at cferrero.net <charlie at cferrero.net> [2011-01-31 07:40 +0000]:
> I've noticed, however, that Osmarender doesn't render islands which
> are multipolygons (but Mapnik does).

Osmarender can be weird with multipolygons.  I know from mentions on IRC
that Tiles at Home splits up OSM data in chunks the size of a single z12
tile, so multipolygons larger (or wider or longer) than a z12 tile can
mess up its rendering.  In particular, if osmarender can't see all the
bounds of a riverbank multipolygon, it'll do things like rendering the
entire tile full of water.

-- 
...computer contrarian of the first order... / http://aperiodic.net/phil/
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